Fleur de lis mask



FIG. 1 is a front view of my invention.

FIG. 2 is a right side view, the left side being a mirror image thereof; and,

FIG. 3 is a top view thereof.

The back of the invention are not visible during ordinary use and forms no part of the claimed design. 

The ornamental design for a fleur de lis mask, as shown and described. 